gsd-2023-20900
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .
Aliases
Aliases
CVE-2023-20900


To clipboard 

{
   GSD: {
      alias: "CVE-2023-20900",
      id: "GSD-2023-20900",
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2023-20900",
         ],
         details: "A malicious actor that has been granted  Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged  Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .",
         id: "GSD-2023-20900",
         modified: "2023-12-13T01:20:27.669731Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "security@vmware.com",
            ID: "CVE-2023-20900",
            STATE: "PUBLIC",
         },
         affects: {
            vendor: {
               vendor_data: [
                  {
                     product: {
                        product_data: [
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                              version: {
                                 version_data: [
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                                    },
                                    {
                                       version_affected: "=",
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                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "10.3.x",
                                    },
                                    {
                                       version_affected: "=",
                                       version_value: "10.3.x",
                                    },
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                           },
                           {
                              product_name: "VMware Tools (open-vm-tools)",
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                                    {
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         data_format: "MITRE",
         data_type: "CVE",
         data_version: "4.0",
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               },
            ],
         },
         generator: {
            engine: "Vulnogram 0.1.0-dev",
         },
         impact: {
            cvss: [
               {
                  attackComplexity: "HIGH",
                  attackVector: "ADJACENT_NETWORK",
                  availabilityImpact: "HIGH",
                  baseScore: 7.1,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "SAML Token Signature Bypass vulnerability",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
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                  refsource: "MISC",
                  url: "https://www.vmware.com/security/advisories/VMSA-2023-0019.html",
               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2023/08/31/1",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2023/08/31/1",
               },
               {
                  name: "https://www.debian.org/security/2023/dsa-5493",
                  refsource: "MISC",
                  url: "https://www.debian.org/security/2023/dsa-5493",
               },
               {
                  name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZJM6HDRQYS74JA7YNKQBFH2XSZ52HEWH/",
                  refsource: "MISC",
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               },
               {
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                  refsource: "MISC",
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               },
               {
                  name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TJNJMD67QIT6LXLKWSHFM47DCLRSMT6W/",
                  refsource: "MISC",
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               },
               {
                  name: "https://lists.debian.org/debian-lts-announce/2023/10/msg00000.html",
                  refsource: "MISC",
                  url: "https://lists.debian.org/debian-lts-announce/2023/10/msg00000.html",
               },
               {
                  name: "https://security.netapp.com/advisory/ntap-20231013-0002/",
                  refsource: "MISC",
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               },
               {
                  name: "http://www.openwall.com/lists/oss-security/2023/10/27/1",
                  refsource: "MISC",
                  url: "http://www.openwall.com/lists/oss-security/2023/10/27/1",
               },
            ],
         },
         source: {
            discovery: "UNKNOWN",
         },
      },
      "nvd.nist.gov": {
         cve: {
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                              versionEndExcluding: "12.3.0",
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            ],
            descriptions: [
               {
                  lang: "en",
                  value: "A malicious actor that has been granted  Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged  Guest Alias https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .",
               },
               {
                  lang: "es",
                  value: "Un actor malicioso al que se le han otorgado Privilegios de Operación de Invitado https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html en una máquina virtual de destino es posible que pueda elevar sus privilegios si a esa máquina virtual de destino se le ha asignado un Alias de Invitado más privilegiado https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/ 07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html.",
               },
            ],
            id: "CVE-2023-20900",
            lastModified: "2024-01-12T20:41:42.680",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "HIGH",
                        attackVector: "ADJACENT_NETWORK",
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                     cvssData: {
                        attackComplexity: "HIGH",
                        attackVector: "ADJACENT_NETWORK",
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                        baseScore: 7.1,
                        baseSeverity: "HIGH",
                        confidentialityImpact: "HIGH",
                        integrityImpact: "HIGH",
                        privilegesRequired: "LOW",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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                     },
                     exploitabilityScore: 1.2,
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                     source: "security@vmware.com",
                     type: "Secondary",
                  },
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            },
            published: "2023-08-31T10:15:08.247",
            references: [
               {
                  source: "security@vmware.com",
                  tags: [
                     "Mailing List",
                     "Third Party Advisory",
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               },
               {
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                  tags: [
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                  source: "security@vmware.com",
                  tags: [
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                  url: "https://www.debian.org/security/2023/dsa-5493",
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                  tags: [
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                  url: "https://www.vmware.com/security/advisories/VMSA-2023-0019.html",
               },
            ],
            sourceIdentifier: "security@vmware.com",
            vulnStatus: "Analyzed",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-294",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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